Citation: ZHENG Xue, CHEN Yue, JIA Ying-Hua, CHEN Xuan-Feng, MU Zhe, WANG Xiao-Fang, MA Chi, ZHOU Wen-Li, LIAN Shi-Xun. Composition-Screening and Luminescent Mechanism in Ca_2-ySr_ySiO₄: Ce³⁺, Li⁺ for High Quantum Efficiency and Thermally Stable Blue-Emitting Phosphor[J]. Chinese Journal of Inorganic Chemistry, ;2020, 36(9): 1659-1668. doi: 10.11862/CJIC.2020.185 shu

Composition-Screening and Luminescent Mechanism in Ca_2-ySr_ySiO₄: Ce³⁺, Li⁺ for High Quantum Efficiency and Thermally Stable Blue-Emitting Phosphor

Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research(Ministry of Education), Key Laboratory of Sustainable Resources Processing and Advanced Materials of Hunan Province College, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, China

Corresponding author: LIAN Shi-Xun, sxlian@hunnu.edu.cn
Received Date: 7 February 2020
Revised Date: 9 April 2020

Figures(7)

Ca_2-x-ySr_y-xSiO₄:xCe³⁺, xLi⁺ solid solution phosphors were designed and prepared by a high temperature solid-state reaction in a reductive atmosphere. The results of the XRD reveal that as-synthesized samples are single-phase compounds, and a phase transition from monoclinic β-Ca₂SiO₄ to orthogonal α'-Ca₂SiO₄ exists (y=0~0.25). The excitation and emission spectra of the phosphors showed a gradual redshift with the increase of Sr content (y) from 0 to 0.25, which showed the largest Stokes shift (73 nm) for Ca_1.75Sr_0.25SiO₄, and subsequently a blueshift showed up after a further increase of y value. Moreover, the host of Ca_1.1Sr_0.9SiO₄ can induce Ce³⁺ ions preferentially to occupy the ten-coordinated Sr²⁺ sites (SrO10) while Li⁺ ions replace the eight-coordinated Ca²⁺ sites (CaO8). The optimized phosphor Ca_1.05Sr_0.85SiO₄:0.05Ce³⁺, 0.05Li⁺ (CS_0.85SO:Ce) possessed a high internal quantum efficiency (IQE) reached 91.18%. The temperature-dependent photoluminescence (PL) spectra showed that the PL intensity of CS_0.85SO:Ce at 200℃ maintained 98.70% of that at room temperature. The luminescent mechanisms were discussed in detailed according to crystal structure, crystal field theory and the Dorenbos model.
- solid solution,
- Ca_1.1Sr_0.9SiO₄:Ce³⁺,
- blue phosphor,
- quantum efficiency,
- thermal stability
1. [1]
  Li G G, Tian Y, Zhao Y, et al. Chem. Soc. Rev., 2016, 47(1):8688-8713
2. [2]
  Olle M, Virsile A. Agric. Food Sci., 2013, 22(2):223-234 doi: 10.23986/afsci.7897
3. [3]
  Kula M, Rys M, Skoczowski A. Eng. Life Sci., 2014, 14(6):651-657 doi: 10.1002/elsc.201400057
4. [4]
  Kang W H, Park J S, Park K S, et al. Hortic. Environ. Biotechnol., 2016, 57(6):573-579 doi: 10.1007/s13580-016-0093-x
5. [5]
  Sabzalian M R, Heydarizadeh P, Zahedi M, et al. Agron. Sustain. Dev., 2014, 34(4):879-886 doi: 10.1007/s13593-014-0209-6
6. [6]
  Li K, Lian H Z, Van-Deun R, et al. Dyes Pigm., 2019, 162:214-221 doi: 10.1016/j.dyepig.2018.09.084
7. [7]
  Kim J S, Jeon P E, Choi J C, et al. Solid State Commun., 2005, 133(3):187-190 doi: 10.1016/j.ssc.2004.10.017
8. [8]
  Lv W Z, Jiao M M, Zhao Q, et al. Inorg. Chem., 2014, 53(20):11007-11014 doi: 10.1021/ic501423p
9. [9]
  YANG Zhi-Ping, SONG Yan-Chun, ZHAO Qing, et al. Journal of the Chinese Ceramic Society, 2012, 40(9):1346-1350
10. [10]
  YANG Zhi-Ping, LIU Yu-Feng, LI Xue-Qing. Chinese Journal of Luminescence, 2006, 27(4):629-632
11. [11]
  YOU Pan-Li. Materials Reports, 2015, 29(S2):306-309
12. [12]
  JIANG Jian-Qing, YANG Feng-Li, HOU De-Jian, et al. Chinese Journal of Luminescence, 2016, 37(11):1332-1338
13. [13]
  SONG Jin-Zhuang, LIU Wei, LI Hao, et al. Chinese J. Inorg. Chem., 2011, 27(6):1160-1164
14. [14]
  Chen M Y, Xia Z G, Molokeev M S, et al. Inorg. Chem., 2015, 54(23):11369-11376 doi: 10.1021/acs.inorgchem.5b01955
15. [15]
  Xia Z G, Miao S H, Chen M Y, et al. Inorg. Chem., 2015, 54(16):7684-7691 doi: 10.1021/acs.inorgchem.5b00455
16. [16]
  Li K, Shang M M, Lian H Z, et al. Inorg. Chem., 2015, 54(16):7992-8002 doi: 10.1021/acs.inorgchem.5b01197
17. [17]
  Khan W U, Zhou L, Liang Q Y, et al. J. Mater. Chem. C, 2018, 6(28):7612-7618 doi: 10.1039/C8TC02143K
18. [18]
  Yang Y R, Lin Y T, Han Y, et al. J. Rare Earths, 2018, 36(11):1150-1156 doi: 10.1016/j.jre.2018.02.009
19. [19]
  Remy C, Andrault D. J. Am. Ceram. Soc., 1997, 80(4):851-860
20. [20]
  Nettleship I, Slavick K G, Kim Y J, et al. J. Am. Ceram. Soc., 1992, 75(9):2400-2406 doi: 10.1111/j.1151-2916.1992.tb05592.x
21. [21]
  Dorenbos P. Phys. Rev. B, 2001, 64(12):125117 doi: 10.1103/PhysRevB.64.125117
22. [22]
  Li Y, Liu W J, Wang X C, et al. Dalton Trans., 2015, 44:1-8 doi: 10.1039/C5DT90001H
23. [23]
  Chiu Y H, Liu W R, Chang C K, et al. J. Mater. Chem., 2010, 20(9):1755-1758 doi: 10.1039/b920610h
24. [24]
  Liu W R, Huang C H, Wu C P, et al. J. Mater. Chem., 2011, 21(19):6869-6874 doi: 10.1039/c1jm10765h
25. [25]
  Shang M M, Li G G, Geng D L, et al. J. Phys. Chem. C, 2012, 116(18):10222-10231 doi: 10.1021/jp302252k
26. [26]
  Liu W R, Huang C H, Yeh C W, et al. Inorg. Chem., 2012, 51(18):9636-9641 doi: 10.1021/ic3007102
27. [27]
  Ueda J, Dorenbos P, Bos A J J, et al. J. Phys. Chem. C, 2015, 119(44):25003-25008 doi: 10.1021/acs.jpcc.5b08828
28. [28]
  Sun L L, Devakumar B, Liang J, et al. J. Alloys Compd., 2019, 785:312-319 doi: 10.1016/j.jallcom.2019.01.177
29. [29]
  Shannon R D. Acta Crystallogr. Sect. A, 1976, A32(1/2):751-767
30. [30]
  Jia Y Q. J. Solid State Chem., 1991, 95(1):184-187 doi: 10.1016/0022-4596(91)90388-X
31. [31]
  Zhang X T, An Z C, Dong R J, et al. ACS Sustainable Chem. Eng., 2019, 7(12):10724-10733 doi: 10.1021/acssuschemeng.9b01401
32. [32]
  Zhang J, Zhang T T, Qiu Z X, et al. Inorg. Chem., 2018, 57(19):12354-12363 doi: 10.1021/acs.inorgchem.8b02105
33. [33]
  Yang L X, Wang J S, Zhu D H, et al. Opt. Mater., 2018, 75:887-892 doi: 10.1016/j.optmat.2017.11.036
34. [34]
  Denault K A, Brgoch J, Gaultois M W, et al. Chem. Mater., 2014, 26(7):2275-2282 doi: 10.1021/cm500116u
35. [35]
  He L Z, Song Z, Jia X H, et al. Inorg. Chem., 2018, 57(7):4146-4154 doi: 10.1021/acs.inorgchem.8b00362
1. [1]
  Xuewei BA , Cheng CHENG , Huaikang ZHANG , Deqing ZHANG , Shuhua LI . Preparation and luminescent performance of Sr_1-xZrSi₂O₇∶xDy³⁺ phosphor with high thermal stability. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 357-364. doi: 10.11862/CJIC.20240096
2. [2]
  Yuchen Zhou , Huanmin Liu , Hongxing Li , Xinyu Song , Yonghua Tang , Peng Zhou . 设计热力学稳定的贵金属单原子光催化剂用于乙醇的高效非氧化转化形成高纯氢和增值产物乙醛. Acta Physico-Chimica Sinica, 2025, 41(6): 100067-. doi: 10.1016/j.actphy.2025.100067
3. [3]
  Shitao Fu , Jianming Zhang , Cancan Cao , Zhihui Wang , Chaoran Qin , Jian Zhang , Hui Xiong . Study on the Stability of Purple Cabbage Pigment. University Chemistry, 2024, 39(4): 367-372. doi: 10.3866/PKU.DXHX202401059
4. [4]
  Yan ZHAO , Xiaokang JIANG , Zhonghui LI , Jiaxu WANG , Hengwei ZHOU , Hai GUO . Preparation and fluorescence properties of Eu³⁺-doped CaLaGaO₄ red-emitting phosphors. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1861-1868. doi: 10.11862/CJIC.20240242
5. [5]
  Han ZHANG , Jianfeng SUN , Jinsheng LIANG . Hydrothermal synthesis and luminescent properties of broadband near-infrared Na₃CrF₆ phosphor. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 349-356. doi: 10.11862/CJIC.20240098
6. [6]
  Yan ZHAO , Jiaxu WANG , Zhonghu LI , Changli LIU , Xingsheng ZHAO , Hengwei ZHOU , Xiaokang JIANG . Gd³⁺-doped Sc₂W3O₁₂: Eu³⁺ red phosphor: Preparation and luminescence performance. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 461-468. doi: 10.11862/CJIC.20240316
7. [7]
  Zeyi Yan , Ruitao Liu , Xinyu Qi , Yuxiang Zhang , Lulu Sun , Xiangyuan Li , Anchao Feng . Exploration of Suspension Polymerization: Preparation and Fluorescence Stability of Perovskite Polystyrene Microbeads. University Chemistry, 2025, 40(4): 72-79. doi: 10.12461/PKU.DXHX202405110
8. [8]
  Xuyang Wang , Jiapei Zhang , Lirui Zhao , Xiaowen Xu , Guizheng Zou , Bin Zhang . Theoretical Study on the Structure and Stability of Copper-Ammonia Coordination Ions. University Chemistry, 2024, 39(3): 384-389. doi: 10.3866/PKU.DXHX202309065
9. [9]
  Xiaoning TANG , Junnan LIU , Xingfu YANG , Jie LEI , Qiuyang LUO , Shu XIA , An XUE . Effect of sodium alginate-sodium carboxymethylcellulose gel layer on the stability of Zn anodes. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1452-1460. doi: 10.11862/CJIC.20240191
10. [10]
  Jiaxi Xu , Yuan Ma . Influence of Hyperconjugation on the Stability and Stable Conformation of Ethane, Hydrazine, and Hydrogen Peroxide. University Chemistry, 2024, 39(11): 374-377. doi: 10.3866/PKU.DXHX202402049
11. [11]
  Jing SU , Bingrong LI , Yiyan BAI , Wenjuan JI , Haiying YANG , Zhefeng Fan . Highly sensitive electrochemical dopamine sensor based on a highly stable In-based metal-organic framework with amino-enriched pores. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1337-1346. doi: 10.11862/CJIC.20230414
12. [12]
  Renqing Lü , Shutao Wang , Fang Wang , Guoping Shen . Computational Chemistry Aided Organic Chemistry Teaching: A Case of Comparison of Basicity and Stability of Diazine Isomers. University Chemistry, 2025, 40(3): 76-82. doi: 10.12461/PKU.DXHX202404119
13. [13]
  Baitong Wei , Jinxin Guo , Xigong Liu , Rongxiu Zhu , Lei Liu . Theoretical Study on the Structure, Stability of Hydrocarbon Free Radicals and Selectivity of Alkane Chlorination Reaction. University Chemistry, 2025, 40(3): 402-407. doi: 10.12461/PKU.DXHX202406003
14. [14]
  Jianjun Liu , Xue Yang , Chi Zhang , Xueyu Zhao , Zhiwei Zhang , Yongmei Chen , Qinghong Xu , Shao Jin . Preparation and Fluorescence Characterization of CdTe Semiconductor Quantum Dots. University Chemistry, 2024, 39(7): 307-315. doi: 10.3866/PKU.DXHX202311031
15. [15]
  Miaomiao He , Zhiqing Ge , Qiang Zhou , Jiaqing He , Hong Gong , Lingling Li , Pingping Zhu , Wei Shao . Exploring the Fascinating Realm of Quantum Dots. University Chemistry, 2024, 39(6): 231-237. doi: 10.3866/PKU.DXHX202310040
16. [16]
  Shiyi WANG , Chaolong CHEN , Xiangjian KONG , Lansun ZHENG , Lasheng LONG . Polynuclear lanthanide compound [Ce₄^ⅢCe₆^Ⅳ(μ₃-O)₄(μ₄-O)₄(acac)₁₄(CH₃O)₆]·2CH₃OH for the hydroboration of amides to amine. Chinese Journal of Inorganic Chemistry, 2025, 41(1): 88-96. doi: 10.11862/CJIC.20240342
17. [17]
  Ru SONG , Biao WANG , Chunling LU , Bingbing NIU , Dongchao QIU . Electrochemical properties of stable and highly active PrBa_0.5Sr_0.5Fe_1.6Ni_0.4O_5+δ cathode material. Chinese Journal of Inorganic Chemistry, 2025, 41(4): 639-649. doi: 10.11862/CJIC.20240397
18. [18]
  Yu SU , Xinlian FAN , Yao YIN , Lin WANG . From synthesis to application: Development and prospects of InP quantum dots. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2105-2123. doi: 10.11862/CJIC.20240126
19. [19]
  Yanan Jiang , Yuchen Ma . Brief Discussion on the Electronic Exchange Interaction in Quantum Chemistry Computations. University Chemistry, 2025, 40(3): 10-15. doi: 10.12461/PKU.DXHX202402058
20. [20]
  Yaqin Zheng , Lian Zhuo , Meng Li , Chunying Rong . Enhancing Understanding of the Electronic Effect of Substituents on Benzene Rings Using Quantum Chemistry Calculations. University Chemistry, 2025, 40(3): 193-198. doi: 10.12461/PKU.DXHX202406119

Get Citation

PDF

XML

Metrics

PDF Downloads(4)
Abstract views(1051)
HTML views(215)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Composition-Screening and Luminescent Mechanism in Ca2-ySrySiO4: Ce3+, Li+ for High Quantum Efficiency and Thermally Stable Blue-Emitting Phosphor

Metrics

通讯作者: 陈斌, bchen63@163.com

Composition-Screening and Luminescent Mechanism in Ca_2-ySr_ySiO₄: Ce³⁺, Li⁺ for High Quantum Efficiency and Thermally Stable Blue-Emitting Phosphor